baber/WOPTO huggingface dataset:
Patent JP-2003210836-A (JP)
Title: Video game toy
Inventor: DOI TAKASHI
IPC: A63F13/45
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video game device wherein a game can be enjoyed by linking a virtual world with the actual world by forming the game machine body by imitating a character appearing in the game.  <P>SOLUTION: This video game toy comprises a main toy element 1 and a subsidiary toy element 2. In this case, the main toy element 1 is equipped with a processing means 6 which performs a game processing based on a game program stored in a memory 5, and outputs an image signal and a sound signal to a monitor device 3, a first control means A which is controlled by a player, and a receiving means 9 which receives control information which is transmitted from the subsidiary toy element 2. The subsidiary toy element 2 is equipped with a second control means B which is controlled by the player, and a transmitting means which transmits control information of the second control means B. When the main toy element 2 does not receive the control information from the subsidiary toy element 1, the game is developed based on the first control means A, and when the control information is received from the subsidiary toy element 2, the game is developed based on the second control means B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003133638-A (JP)
Title: Distributed feedback semiconductor laser element and laser module
Inventor: TANITSU RYOSUKE
IPC: G02B6/42
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a DFB laser element for performing a single-mode operation stably over a wide temperature range without using an optical isolators, and to provide a laser module. SOLUTION: On an n-InP substrate 12; an n-InP buffer layer 14, an MQW- SCH active layer 16, a p-InP cladding layer 18, and a p-InGaAs contact layer 20 are successively laminated. Then, in the p-InP cladding layer 18 near the interface to the MQW-SCH active layer 16, an absorbing diffraction grating 24 where an InGaAs absorbing section 22 is periodically arranged is formed. In the cleavage plane in a lamination structure made of each kind of semiconductor material in this sort of absorbing diffraction grating gain-coupling DFB laser element 10, one front end face is coated with a reflection film 36 having a reflection factor of 10-20%, and the other rear end face is coated with a high reflection film 39 having a reflection factor that is higher than that of the reflection film 36.
Patent JP-2003228902-A (JP)
Title: Disk unit
Inventor: TSUCHIYA TATSUHIKO
IPC: G11B17/051
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a load when a clamping arm is operated and to make a clamping device thin.  <P>SOLUTION: On the top surface of a ceiling plate 6a, an attitude switching member 20 is freely turnably supported. The clamping arm 11 is provided with an engagement part 14, which is exposed in a cut hole 50 bored in the ceiling plate 6a. A lift part 25 which can move in below the engagement part 14 is formed on the attitude switching member 20. With the rotating operation force of the attitude switching member 20, the lift part 25 moves in below the engagement part 14 to take an unclamping attitude and takes a clamping attitude by allowing the lift part 25 not to be engaged with the engagement 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221126-A (JP)
Title: Distribution system
Inventor: SUZUKI MASARU
IPC: G06K19/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution system capable of eliminating a receipt and an absence notice from distribution slips and reducing a trouble at the time of forming the receipt and the absence notice by a distributor.  <P>SOLUTION: The receipt 15 of the distribution slip 10 is provided with an RFID label 30, and the RFID label 30 has an IC chip 36 furnished with an MPU 40 and an antenna 38. The MPU 40 is connected to a memory 40, and information concerning a distributing article 28 is memorized in the memory 42. When a signal is transmitted from a reader 52 of a reading and printing device 50, the information memorized in the memory 42 is sent to the reader 52. A control device 54 varies information memorized in a memory 64 as required and make this information printed as the absence notice 68 by a printing device 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002242608-A (JP)
Title: Dovetail joint for bucket and wheel of turbine rotor
Inventor: RELUZCO GEORGE ERNEST
IPC: F01D5/30
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex hook dovetail joint for connecting the rotor wheel 12 to the bucket 16 of a turbine rotor which allows a wider vane to be used at the end of the bucket 16 without changing the sizes of the wheel 12 and the other existing component parts of a turbine. SOLUTION: This dovetail joint comprises a male dovetail component part 14 and a female dovetail component part 18. The male dovetail component part 14 comprises first and second hooks 40 and 42. Each of the hooks 40 and 42 comprises crush surfaces 64 and 74, flange parts 66 and 76, crush surfaces 64 and 74, and angles B' and D' formed between the flange parts 66 and 76. The dimensions of the hooks 40 and 42 are determined according to at least one of the presented tables.
Patent JP-2002313568-A (JP)
Title: Manufacture of thin-film inorganic light emitting diode
Inventor: ANDRIESSEN HIERONYMUS
IPC: C09K11/06
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy and economical method for the manufacture of a thin-film inorganic light emitting diode that can emit light under the influence of a direct current. SOLUTION: The dispersion solutions of ZnS and Cux S doped at the luminescent center are manufactured together or separately by precipitation from an aqueous solution. The thin-film inorganic light emission diode is acquired by coating such dispersion solutions between conductive electrodes.
Patent JP-2003230054-A (JP)
Title: Image pickup apparatus
Inventor: MORI KEIICHI
IPC: H04N5/357
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup apparatus capable of preventing image quality deterioration due to luminance moire.  <P>SOLUTION: The image pickup apparatus includes: a color imaging element 105 with a color coding pattern adopting periodic arrangement comprising 4 pixels consisting of 2×2 for the unit arrangement; a subtractive image generating means 108 for summing (2N+1)<SP>2</SP>information items (N is a natural number) of same color pixels in original image data being photoelectric conversion element conversion information items in light receiving pixels of the imaging element to produce one pixel data thereby producing a subtractive image being a color coding image with a pixel density of 1/(2N+1)<SP>2</SP>with respect to the pixel density of the original image data; and a recording image generating means 108 for generating a recording object image on the basis of the subtractive image, and the subtractive image generating means executes the summation so that each pixel generating position of the subtractive image is formed to be at an equal interval.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002300811-A (JP)
Title: Combine harvester
Inventor: KAWABUCHI HIROSHI
IPC: A01D69/00
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester allowing for eliminating an unfavorableness of discharging grains due to the malfunction of an auger clutch (41), e.g. preventing grains from being scattered from a discharge auger (18) toward the machine body. SOLUTION: This combine harvester includes a grain discharge auger (18) acting turnably with respective to the machine body, a means (63) for detecting the turning position of the discharge auger (18), a control means (58) functioning to automatically move the discharge auger (18) to its housing position, an auger clutch (41) for driving the discharge auger (18), and manually operative means (50) and (51) functioning to turn the discharge auger (18); wherein this combine harvester is characterized by also including a clutch operative means (42) functioning to operate the auger clutch (41) to off mode when the discharge auger (18) is situated at its housing position or close thereto.
Patent JP-2003233514-A (JP)
Title: Decentralized computer system and setting method for timeout value
Inventor: KAWADA SHINICHI
IPC: G06F15/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set an optimum timeout value for communication on respective computers constituting a decentralized computer system and to specify a computer causing the time out.  <P>SOLUTION: The respective computers in the decentralized computer system having a hierarchical structure is constructed of a communication part 211 transmitting data to a lower/higher order computer, a means storing a time of data transmission in transmission of the data, a means finding an elapsed time from the storage time stored in the data transmission and a data receipt time, and a means setting the timeout value. In the computer, the timeout value is set automatically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232499-A (JP)
Title: Method and device for subcooling low-temperature liquefied gas
Inventor: TSUKIHARA TOKU
IPC: F25B9/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture low-temperature subcooled liquefied gas used in a performance test of equipment for treating low-temperature liquefied gas, at a low cost.  <P>SOLUTION: A gas ejector 9 is connected through a vaporized gas exhaust line 5 to a low-temperature storage tank 4 for receiving and storing the low- temperature liquefied gas 3. The gas ejector 9 is supplied with dry air or driving gas 8 compressing the vaporized gas of liquefied gas not containing moisture, and the vaporized gas 3a in the low-temperature storage tank 4 is exhausted to decompress the interior of the low-temperature storage tank 4. A part of the low-temperature liquefied gas 3 is evaporated to subcool the low-temperature liquefied gas 3 with heat of vaporization. Agitating gas 16 is blown in to agitate the low-temperature liquefied gas 3 in the low-temperature storage tank 4 to uniformize the temperature of delivered low-temperature subcooled liquefied gas 3b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236709-A (JP)
Title: Throw-away tip
Inventor: TSUDA YUICHI
IPC: B23B27/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away tip having high repetition precision, strong tip restraint force, and high performance by shortening exchange time of the tip.  <P>SOLUTION: This throw-away tip is constituted in such a way that a small diameter barlike part 3 protrudes integrally from a peripheral face of a basic part 2 like a flat plate, a cutting edge part 8 is provided at a tip of the small diameter barlike part 3, and a through hole 4 for fixing a bolt is provided in a central part of the basic part 2 like the flat plate. An inclined face 6 crossing the direction of long axis is formed on a rear side in the direction of long axis of the small diameter barlike part 3 in the basic part 2 like the flat plate, and the inclined face 6 is formed on more rear side than the through hole 4 for fixing the bolt in the direction of long axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236413-A (JP)
Title: Rotary sprinkler
Inventor: URA HIROYUKI
IPC: B05B3/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary sprinkler for setting the diffusion and sprinkling of a sprinkling liquid to an atomized state but not to a liquid drop state to diffuse and sprinkle the sprinkling liquid correspondingly to the kind and growing state of a plant, a sprinkling target region, a cultivation place or a weather condition.  <P>SOLUTION: At least a pair of upward jet orifices 6 and 6 and a pair of lateral jet orifices 7 and 7 are respectively arranged to the nozzle attached to a rotary head (b) in a truncated chevron shape. The mutual jet streams of the sprinkling liquid ejected from the pair of the upward jet orifices 6 and 6 and the mutual jet streams of the sprinkling liquid ejected from the pair of the lateral jet orifices 7 and 7 are respectively allowed to collide with each other in a forward region to be crushed and atomized and diffused while revolved as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240365-A (JP)
Title: Refrigeration unit
Inventor: YAMAOKA KAZUFUMI
IPC: F25B49/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly return a refrigerator oil in an oil separator 51 to a compressor 40, and to prevent a refrigerant passing sound from being generated.  <P>SOLUTION: This unit is provided with an oil returning pipe 52 for supplying the oil in the oil separator 51 to a suction side of the compressor 40, a solenoid valve 53 provided in the oil returning pipe 52 to be opened and closed, a driving- current sensor 77 for detecting a driving current value for the compressor 40, and an opening and closing mechanism control part 91 for closing the solenoid valve 53 when the driving current value detected by the sensor 77 is varied in a small level when the solenoid valve 53 is opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238931-A (JP)
Title: Biodegradable adhesive
Inventor: FUKUNAGA SHINICHI
IPC: C08L101/16
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive excellent in adhesion, water resistance and biodegradability.  <P>SOLUTION: The adhesive (A) is mainly composed of a polylactic acid resin which has a ratio of D-form to L-form of 5/95-95/5, is soluble in anyone of ethyl acetate, acetone or acetonitrile at 25°C by 1 mass/volume % or above and is obtained by adding an epoxidized fatty oil in polymerization. The adhesive (B is mainly composed of a polylactic acid resin which has the ratio of D-form to L-form of 5/95-95/5, is soluble is anyone of ethyl acetate, acetone or acetonitrile at 25°C by 1 mass/volume % or above and wherein a solution viscosity when this adhesive is dissolved in a KPC solvent (phenol/ tetrachloroethane mixed solvent as to be 1 mass/vol.%, is higher than the solution viscosity when this adhesive is dissolved in chloroform as to be 1 mass/ vol.%. These adhesives are excellent in adhesion particularly to polylactic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240474-A (JP)
Title: Heat exchanger
Inventor: ISHII SHO
IPC: F28F1/32
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger in which a ventilation resistance is reduced without changing a heat exchange amount to reduce a noise value by increasing the projected area of the waveform of a collar part (heat transfer tube) near the lower part thereof more than that near the upper part thereof, and a heat exchange efficiency is increased by increasing an air amount.  <P>SOLUTION: This heat exchanger comprises a plurality of collar parts 5a vertically installed at the center of the plate surface thereof, a large number of fins 1 stacked parallel with each other at specified intervals, a plurality of heat transfer tubes 2 inserted into the collar parts 5a to be orthogonal to the fins 1, a connection pipe 3 for connecting the opening ends of the heat transfer tubes 2 to each other, and a plurality of wave-shaped projections 6 extending in longitudinal direction provided between the front and rear ends of the fins 1 starting at the upstream side toward the downstream side of an air flow. The areas of the projections 6 near the lower parts of the collar parts 5a are increased more than those near the upper parts of the collar parts 5a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249043-A (JP)
Title: Optical pickup feed device and optical disk unit
Inventor: YAMASHIRO TOSHIHIRO
IPC: G11B21/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid collision of an optical pickup device by restricting movement of a teeth part so that the teeth part does not climb over a screw groove, and to prevent the teeth part from biting into the screw groove when the optical pickup device comes to a position of an innermost periphery or of an outermost periphery.  <P>SOLUTION: A feed device is provided with a rack part 9 having a teeth part 8 meshing with a lead screw 3, and a fixing part 7 supporting the rack part 9 and jointed to the optical pickup device 1, and moves the optical pickup device 1 by rotating the lead screw 3. A restrictive part 11 is disposed at the fixing part 7 movable in the moving direction of the optical pickup device 1, a pin is raised at the rack part 9, and a space between the restrictive part 11 and the pin is set less than an amount of meshing of the teeth part 8 with a screw groove 3a. When the optical pickup device 1 moves a part other than an innermost outer periphery position of the disk, the restrictive part 11 is faced to the pin, and when the device 1 moves to the innermost outer periphery position, the restrictive part 11 is moved to a position where the part 11 is not opposed to the pin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246280-A (JP)
Title: Reinforcing structure of front fender of engine room
Inventor: HOSSEIN MD AMIR
IPC: B62D25/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the absorbing effect of impact energy due to the deformation of an apron member by preventing a fender apron panel from being laterally tilted down at the input time of an impact force from forward of the vehicle.  <P>SOLUTION: A reinforcing structure of the front fender of an engine room comprises the apron side member 2 extending in the longitudinal direction of the vehicle at a lower position and having a flange 2a formed at an upper end, the fender front panel 3 of a sectional substantially crank shape extended vertically at the upper position, the engine room 1 formed at the side face by a strut tower 4, the upper end 12a of a reinforcing member 12 connected to the outside vertical surface 3a in the widthwise direction of the panel 3, so that the lower end 12b of the member 12 sandwiched between the flange 2a of the member 2 and the panel 3, and superposed parts of the flange 2a and the member 12 and the panel 3 are connected to one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257916-A (JP)
Title: Mirror-surface polishing method of high flatness oxide wafer
Inventor: NISHIMURA YUSUKE
IPC: B24B37/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror-surface polishing method for manufacturing a highly flat oxide wafer without causing a surface drop from the external circumference of a wafer inespective of the number of times of uses of an abrasive cloth.  <P>SOLUTION: An attaching plate 1 is placed on an annular abrasive cloth 4 attached on a surface plate 3 with the polishing surface of a circular oxide wafer 2 placed at the lower side, while a constant load is applied downward in the vertical direction to the attaching plate 1 by pressurizing a pressurizing cylinder 7. The surface plate 3 is rotated and the attaching plate 1 is also rotated by itself. While the polishing solution 6 is supplied between the abrasive cloth 4 and the polishing surface of the oxide wafer 2, and the polishing surface of the oxide wafer 2 is polished like a mirror surface. The minimum value X of a distance up to a furthest position to which the external circumferential edge of the oxide wafer 2 reaches from a circumferential locus Cp on the surface plate 3 on which the center of attaching plate 1 passes during the rotation of the surface plate 3 is larger than the maximum value Y of a distance up to the external circumferential edge of the abrasive cloth 4 and a distance up to the internal circumferential edge of the abrasive cloth 4 from a circumferential locus by 1 to 10 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224969-A (JP)
Title: Power circuit
Inventor: SATO KENICHI
IPC: H02M7/21
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an element from being broken, even if an excessive current flows in from the outside.  <P>SOLUTION: This power circuit has photocouplers PC1 and PC2 and transistors Tr1 and Tr2, in addition to FETs 2 and 3, a choke coil L, and a capacitor C on the secondary side of a transformer, and even if an overcurrent flows in from an external power source E, when the main switch 1 on the primary side of the transformer T malfunctions, these photocouplers PC1 and PC2 and transistors Tr1 and Tr2 can prevent both the FET2 and FET3 from turning on.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255295-A (JP)
Title: Method for inspecting liquid crystal display device
Inventor: TABATA SHIGERU
IPC: G02F1/13
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in a yield by preventing excessive detection of such a cross shorting which does not act as the cross shorting in actual driving in the inspection to subject a substrate of a matrix liquid crystal display device to detection of the cross shorting.  <P>SOLUTION: In inspecting the cross shorting of the substrate, the voltage to be applied between X-Y signal wiring is regulated to the maximum voltage applied between the X-Y signal wiring in the actual driving and the intensity of the electric field applied to insulating films is restricted to ≤1.5 MV/cm, by which the occurrence and excessive detection of the X-Y cross shorting can be suppressed and the degradation in the yield is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256181-A (JP)
Title: Print system, printer host and printer driver
Inventor: OKADA HIROSHI
IPC: G06T5/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obscure intrusion of precedent and subsequent images when the images are continuously printed on a form and thereafter the form is automatically cut at the boundary of one of the image and another.  <P>SOLUTION: This printer driver 520 temporarily stores color information of the final line of a precedent image in executing continuous print. When print data of a subsequent image is generated, the printer driver applies image processing such as gradation, blurring or the like to a region in the vicinity of the boundary to the precedent image so as to prevent sharp change between the color of the final line of the stored precedent image and the color in the vicinity of the boundary. Thereby, when the form is cut at the boundary between the images, the intrusion of the image is obscured even if the cutting position is shifted from the boundary line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252965-A (JP)
Title: Electron transporting material, method for producing it and its use
Inventor: YAMAMOTO RYUICHI
IPC: H01L51/50
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron transporting material comprising a polymer excellent in stability, processability and electron transporting properties and to provide an organic electroluminescent element that has a high luminescence intensity and having a long service life using the electron transporting material.  <P>SOLUTION: The electron transporting material comprising a polymer containing a nitropyridine skeleton that has a large electron affinity and can easily make an N-type semiconductor is used for an organic electroluminescent element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255952-A (JP)
Title: Encoding method for sound signal
Inventor: MOTEGI TOSHIO
IPC: G10H1/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding method for a sound signal which can analyze not only basic information on the pitch, strength, etc., of notes, but also articulation information (playing expression information) from a source sound signal and automatically add them to code data.  <P>SOLUTION: Unit sections are set for the sound signal and frequency analyses are taken by the unit sections to generate phoneme data consisting of frequencies, strength, sounding start time, and sounding end time. Then pieces of phoneme data are connected according to the continuity of a time base, the continuity of frequencies, and the continuity of strength to obtain connected phoneme data. At this time, a frequency variation quantity and a strength variation quantity are calculated according to the frequency and strength of the source phoneme data which have been connected and the frequency and strength of the connected phoneme data and encoded while made to correspond to the connected phoneme data.  <P>COPYRIGHT: (C)2003,JPO